IT9018202V0 - Diffusore subacqueo a frequenza acustica - Google Patents

Diffusore subacqueo a frequenza acustica

Info

Publication number
IT9018202V0
IT9018202V0 IT1820290U IT1820290U IT9018202V0 IT 9018202 V0 IT9018202 V0 IT 9018202V0 IT 1820290 U IT1820290 U IT 1820290U IT 1820290 U IT1820290 U IT 1820290U IT 9018202 V0 IT9018202 V0 IT 9018202V0
Authority
IT
Italy
Prior art keywords
acoustic frequency
underwater diffuser
underwater
diffuser
acoustic
Prior art date
Application number
IT1820290U
Other languages
English (en)
Other versions
IT223945Z2 (it
IT9018202U1 (it
Inventor
Alberto Lanterna
Mario Vigna
Original Assignee
Telesub Lanterna S N C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telesub Lanterna S N C filed Critical Telesub Lanterna S N C
Priority to IT1820290U priority Critical patent/IT223945Z2/it
Publication of IT9018202V0 publication Critical patent/IT9018202V0/it
Publication of IT9018202U1 publication Critical patent/IT9018202U1/it
Application granted granted Critical
Publication of IT223945Z2 publication Critical patent/IT223945Z2/it

Links

IT1820290U 1990-03-27 1990-03-27 Diffusore subacqueo a frequenza acustica. IT223945Z2 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT1820290U IT223945Z2 (it) 1990-03-27 1990-03-27 Diffusore subacqueo a frequenza acustica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1820290U IT223945Z2 (it) 1990-03-27 1990-03-27 Diffusore subacqueo a frequenza acustica.

Publications (3)

Publication Number Publication Date
IT9018202V0 true IT9018202V0 (it) 1990-03-27
IT9018202U1 IT9018202U1 (it) 1991-09-27
IT223945Z2 IT223945Z2 (it) 1995-10-05

Family

ID=11152346

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1820290U IT223945Z2 (it) 1990-03-27 1990-03-27 Diffusore subacqueo a frequenza acustica.

Country Status (1)

Country Link
IT (1) IT223945Z2 (it)

Also Published As

Publication number Publication date
IT223945Z2 (it) 1995-10-05
IT9018202U1 (it) 1991-09-27

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Legal Events

Date Code Title Description
0001 Granted